Phase Control Thyristors (Stud/ Flat Type)
- Estimate pricing$ 11 – $ 666Est. category range
- AvailabilityIn stock
- Device typePhase Control Thyristor
- Package typeStud/Flat Type
- StructureFour layers of alternating P- and N-type materials
- Gate configurationThree-lead (gate controlled) and two-lead (breakdown voltage)
Products Description
Phase Control Thyristors (Stud/ Flat Type) A Thyristor is a solid-state semiconductor device with four layers of alternating P- and N-type materials. It acts exclusively as a bistable switch, conducting when the gate receives a current trigger, and continuing to conduct until the voltage across the device is reversed biased, or until the voltage is removed (by some other means). There are two designs, differing in what triggers the conducting state. In a three-lead thyristor, a small current on its Gate lead controls the larger current of the Anode to Cathode path. In a two-lead thyristor, conduction begins when the potential difference between the Anode and Cathode themselves is sufficiently large (breakdown voltage). Some sources define silicon-controlled rectifier (SCR) and thyristor as synonymous. Other sources define thyristors as more complex devices that incorporate at least four layers of alternating N-type and P-type substrate. The first thyristor devices were released commercially in 1956. Because thyristors can control a relatively large amount of power and voltage with a small device, they find wide application in control of electric power, ranging from light dimmers and electric motor speed control to high-voltage direct-current power transmission. Thyristors may be used in power-switching circuits, relay-replacement circuits, inverter circuits, oscillator circuits, level-detector circuits, chopper circuits, light-dimming circuits, low-cost timer circuits, logic circuits, speed-control circuits, phase-control circuits, etc. Originally, thyristors relied only on current reversal to turn them off, making them difficult to apply for direct current; newer device types can be turned on and off through the control gate signal. The latter is known as a gate turn-off thyristor, or GTO thyristor. Unlike transistors, thyristors have a two-valued switching characteristic, meaning that a thyristor can only be fully on or off, while a transistor can lie in between on and off states. This makes a thyristor unsuitable as an analog amplifier, but useful as a switch. Thyristors or SCRs (Silicon Controlled Rectifiers) Applications: UPS Welding Power Supplies VAR Generators Transportation Traction Inverter Medium Voltage Inverter Flexible AC Transmission Medical Motor control Battery Chargers UPS Systems Induction Heating Our Products
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Products Specification
- Device typePhase Control Thyristor
- Package typeStud/Flat Type
- StructureFour layers of alternating P- and N-type materials
- Gate configurationThree-lead (gate controlled) and two-lead (breakdown voltage)
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These stud/flat type phase control thyristors are solid-state semiconductor devices with four alternating P- and N-type layers. They act as bistable switches that conduct when the gate receives a current trigger and continue conducting until the voltage across the device is reverse-biased or removed. The three-lead version uses a small gate current to control the larger anode-to-cathode current, while the two-lead version conducts when the anode-cathode potential difference reaches breakdown voltage. Newer gate turn-off types can be turned on and off through the control gate signal.
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About Supplier
Insel Rectifiers India Pvt. Ltd. is a premier leather products export company, established in 2010 and based in India. With a decade of experience, Insel Rectifiers India Pvt. Ltd. has built a reputation for delivering high-quality leather goods to clients across the globe. The company specializes in a wide range of leather products, including bags, wallets, belts, and custom leather accessories, all crafted with precision and attention to detail. Leveraging advanced manufacturing techniques and stringent quality control processes, Insel Rectifiers India Pvt. Ltd. ensures that each product meets the highest standards. The company’s commitment to excellence, timely delivery, and customer satisfaction has made it a trusted name in the international market.Insel Rectifiers India Pvt. Ltd. continues to expand its global footprint, exporting its superior leather products to various countries, while maintaining strong relationships with clients worldwide.
Supplier Details for Phase Control Thyristors (Stud/ Flat Type)
- Established - 16 Oct, 2026
- Business Type - Contact Seller
- Deals in Product Type - Electric Components
- Country - India
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5. What is the Port of Dispatch, Estimated Price, and Packaging Type Offered by Insel Rectifiers India Pvt. Ltd.?
Insel Rectifiers India Pvt. Ltd., a reliable B2B trader from India, dispatches Phase Control Thyristors (Stud/ Flat Type) primarily through the port at India. Packaging types (e.g., bulk, custom, eco-friendly) and estimated pricing may vary based on order volume and destination. To get detailed logistics and pricing information, reach out via the Inquire Now button or Sign Up for direct supplier interaction.
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